Plank 

To plank is to poop on something out of the ordinary.

I just planks that piece of wood and sent it down the stream for other to enjoy.

Jeff was such dick last night when I was here so I planked his grill that asshole.

Plank by mrdavidc October 7, 2011

Plank 

Awesome.
Exceptional.
Amazing.
In good taste.
Beneficial.

"Man, this record is plank."
"I saw a show last night, it was plank."

Plank by avieth March 4, 2008

Plank 

Probably describes someone named Josh.
Stupid

What an absolute plank

Plank by MADLADS September 18, 2019

plank 

To hide something

Linzi: Does your mum plank the chocolate?
Rachel: Yeah, so I can't find it and eat it :(
Katie: Plank!?
Rachel: To plank = To hide
Linzi: Duh!

plank by Ktwatt March 17, 2009

Plank 

a 270 pound hulking machine that attends Bull Shit High School, the biggest kid in his class, plays on the football team, eats a lot, and prtoects females everywhere

new size on size chart: S, M, L, XL, XXL, Plank

"Yo, here comes Plank."
"OH SHIT!! HES GONNA EAT US!!!"
"Run away!!"

Plank by Tank April 11, 2005

plank 

A guitar - especially of the Telecaster variety, which literally is a plank (well, almost anyway)

- Bro', grab your plank, fire up the amp, plug in, and lets jam 'til our fingers bleed!

plank by plankspanker February 23, 2009

plank 

a flat-chested woman

- That chick is a real knockout!
- Too bad she didn't grow any knockers...
- Yeah, she's a plank.

plank by plankspanker February 25, 2009